300 North Lamar Apartments in Austin, Texas for Rent near Lady Bird Lake (Austin Town Lake Apartments). Welcome to 300 North Lamar, an intimate boutique apartment community. Located just mere seconds from Town Lake, which borders Downtown Austin. Contact our team of Austin apartment locators for move-in specials, discounts and rebates. Contact our Austin apartment finders and make 300 N Lamar your new home today! Search our Downtown Austin apartments for rent.